THE SPECIFIC THREATS
Three things at risk - and why
72+
HRS A CHEMICAL FIRE CAN BURN
Your safety & your air
Lithium-ion battery fires cannot be extinguished with water. When thermal runaway begins — one cell overheating and triggering the next in a chain reaction — the only option is containment. Convergent's own plan calls for letting the fire burn itself out. During that time, hydrogen fluoride and other toxic gases are released. The EPA recommends a 330-foot exclusion zone for first responders. Several Rochester families live closer than that.
CAT 1
CRITICAL AQUIFER DESIGNATION
Your wells & your water
This site sits on a Category I Critical Aquifer Recharge Area — the most sensitive groundwater classification Thurston County uses. Most residents here rely on private wells. Fire suppression runoff and toxic particulate fallout from a BESS fire can contaminate groundwater. After the Moss Landing fire in California, elevated metal concentrations were found in a waterway three kilometers downwind. There is no contingency plan for replacing well water if contamination occurs.
20YR
FACILITY LIFESPAN
Your land & its value
After the Moss Landing fire in January 2025, properties in the surrounding area became difficult to sell. Industrial battery facilities — especially those with a fire history — depress property values in rural residential and agricultural areas. This facility has a 20-year lifespan. In that time, batteries degrade and failure risk increases. And once a BESS has operated on a site, remediation of any contamination falls on future property owners.
The fire department problem. West Thurston Regional Fire Authority has no fire hydrants near this site. Water would have to be trucked in. The department currently lacks specialized BESS training and equipment. A multi-day fire watch would tie up the entire department — leaving the rest of Rochester unable to call for help. Fire Chief Nathan Drake said all of this under oath, twice, at public hearings. The county approved it anyway.